Spring-mounted Injector Base: Apply cement onto insole evenly by following shoe bottom curve.
Spring-mounted Injector Base: Apply cement onto insole evenly by following shoe bottom curve.
弹性底座胶盘机构：胶盘底座具弹性，可依鞋底弧度形状，均匀布胶于中底。
Spring-mounted Injector Base: Apply cement onto insole evenly by following shoe bottom curve.
弹性底座胶盘机构：胶盘底座具弹性，可依鞋底弧度形状，均匀布胶于中底。